Notifications
Clear all

[Solved] Using EV2400 & NLBA software Not Reading any battery

sajantherev
(@sajantherev)
Active Member Customer

im trying many way, like charger out the battery first up to 4.1v, scan software upto 5- 10min, still not reading, just info im using this in windows 11, please help wheres the problem.
in Case t

still not read

ry to reeset battery Surfacebook 1,IC Bq30z55

Topic starter Posted : 17/09/2023 10:36 am
Nicusor
(@azzido)
Member Admin

@sajantherev 

Have you validated your setup ? First you need to validate the setup following the steps:

1. Find a good genuine Dell or Lenovo battery

2. Connect it to EV2400

3. Read all parameters

 

NLBA Laptop Battery Analyzer with Chip Reset & Repair Option

Posted : 17/09/2023 10:54 am
sajantherev
(@sajantherev)
Active Member Customer

@azzido ok frends will try,and give result

Topic starter Posted : 17/09/2023 10:55 am
sajantherev
(@sajantherev)
Active Member Customer
image

work,but this using new batt,and what about the previous battery not being read

Topic starter Posted : 17/09/2023 11:30 am
DjiBattWorkshop
(@djibattworkshop)
Member Moderator

1. Verify that battery connected correctly according to pinout 

2. Wake up the chip by applying external power supply voltage to battery Pack+ pin. Voltage value should be around nominal battery voltage printed on the label. Less value is accepted up to 5v. It is recommended to use series resistor 25...100 Ohms for the first time untill chip is unlocked. In some cases it could save pcb fuse and free you from extra recovery jobs. 

 

Posted : 17/09/2023 11:36 am
sajantherev
(@sajantherev)
Active Member Customer

@azzido ,well done, battery has reading, but unseal fail.

image

 

Topic starter Posted : 17/09/2023 12:21 pm
DjiBattWorkshop
(@djibattworkshop)
Member Moderator

Paste BatInfo page snapshot. 

 

Posted : 17/09/2023 12:51 pm
sajantherev
(@sajantherev)
Active Member Customer

@djibattworkshop

image

 

Topic starter Posted : 17/09/2023 1:35 pm
DjiBattWorkshop
(@djibattworkshop)
Member Moderator
IMG 20230401 115637

 

Posted : 17/09/2023 2:47 pm
sajantherev
(@sajantherev)
Active Member Customer

@djibattworkshop

image

 

Topic starter Posted : 18/09/2023 2:02 am
sajantherev
(@sajantherev)
Active Member Customer

is there a solution?

Topic starter Posted : 18/09/2023 6:01 am
DjiBattWorkshop
(@djibattworkshop)
Member Moderator

 So battery is reading now, feel free to mark topic as Solved. 

Relating to unseal issue you should follow this tutorial how to request remote unseal session. 

It should be done in another subforum. 

https://www.laptopu.ro/community/how-to-reset-and-repair-laptop-battery-tutorial/how-to-prepare-a-laptop-battery-for-remote-reset/  

 

Posted : 18/09/2023 6:02 am
Share: